Tumbler holder



FIG. 1 is a perspective view of a tumbler holder showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken-line disclosure of a tumbler in the views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tumbler holder, as shown and described. 